/Engine/Plugins/Experimental/Mutable/Source/MutableRuntime/Public/MuR/Parameters.h
Create a newRangeIndexobject to use to access a multi-dimensional parameter. It will return nullptr if the parameter is not multidimensional.
[Ptr](API\Plugins\CustomizableObject\MuCO\Ptr)< [RangeIndex](API\Plugins\MutableRuntime\MuR\RangeIndex) > NewRangeIndex ( int paramIndex ) const